Home / 1,037,461.52-1,432,054.08-607,880.72

Finding the Fourth Proportional to 1,037,461.52, 1,432,054.08 and 607,880.72

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Solution

The fourth proportional to 1,037,461.52, 1,432,054.08 and 607,880.72 is: 839,084.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,461.52 : 1,432,054.08 = 607,880.72 : x
  2. Step 2: Convert to fraction form
    1,037,461.52/1,432,054.08 = 607,880.72/x
  3. Step 3: Cross multiply
    1,037,461.52x = 1,432,054.08 × 607,880.72
  4. Step 4: Simplify right side
    1,037,461.52x = 870,518,065,229.34
  5. Step 5: Solve for x
    x = 870,518,065,229.34/1,037,461.52
  6. Step 6: Final answer
    x = 839,084.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.